Bai/mhda416
MAGNETO-HYDRO-DYNAMICS ALFVEN SPECTRAL PROBLEM
| Name |
mhda416 |
| Group |
Bai |
| Matrix ID |
314 |
|
Num Rows
|
416 |
|
Num Cols
|
416 |
|
Nonzeros
|
8,562 |
|
Pattern Entries
|
8,562 |
|
Kind
|
Electromagnetics Problem |
|
Symmetric
|
No |
|
Date
|
1994 |
|
Author
|
A. Booten, M. Kooper, H. van der Vorst, S. Poedts, J. Goedbloed |
|
Editor
|
Z. Bai, D. Day, J. Demmel, J. Dongarra |
| Structural Rank |
416 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
8 |
|
Strongly Connect Components
|
8 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
76.8% |
|
Numeric Symmetry
|
26.8% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
2.542594e+03 |
| Minimum Singular Value |
1.506255e-21 |
| Condition Number |
1.688023e+24
|
| Rank |
322 |
| sprank(A)-rank(A) |
94 |
| Null Space Dimension |
94 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
